RF and Wireless
NRF51822-QFAA-R7
NRNDNordic Semiconductor ASA
RF TRANSCEIVER, 2 MBPS, 2.4 TO 2.483 GHZ, 1.8 V TO 3.6 V, -85 DBM, -25 TO 75 °C, QFN-48
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DocumentsNRF51822-QFAA-R7 | Datasheet
RF and Wireless
NRF51822-QFAA-R7
NRNDNordic Semiconductor ASA
RF TRANSCEIVER, 2 MBPS, 2.4 TO 2.483 GHZ, 1.8 V TO 3.6 V, -85 DBM, -25 TO 75 °C, QFN-48
Deep-Dive with AI
DocumentsNRF51822-QFAA-R7 | Datasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | NRF51822-QFAA-R7 |
|---|---|
| Current - Receiving [Max] | 13.4 mA |
| Current - Receiving [Min] | 9.7 mA |
| Current - Transmitting [Max] | 16 mA |
| Current - Transmitting [Min] | 4.7 mA |
| Data Rate (Max) [Max] | 2 Mbps |
| Frequency | 2.4 GHz |
| GPIO | 32 |
| Memory Size | 16 kB, 2 Gbit |
| Modulation | GFSK |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 75 ░C |
| Operating Temperature [Min] | -25 °C |
| Package / Case | 48-VFQFN Exposed Pad |
| Power - Output | 4 dBm |
| Protocol | Bluetooth v4.0 |
| RF Family/Standard | General ISM > 1GHz, Bluetooth |
| Sensitivity | -96 dBm |
| Serial Interfaces | I2C, SPI, UART |
| Supplier Device Package | 48-QFN (6x6) |
| Type | TxRx Only |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 3.00 | |
| 100 | $ 2.55 | |||
| Digi-Reel® | 1 | $ 3.00 | ||
| 100 | $ 2.55 | |||
| N/A | 83206 | $ 3.00 | ||
| Tape & Reel (TR) | 1000 | $ 2.55 | ||
Description
General part information
NRF51822 Series
Ultra-compact form factor (20 mm diameter)
Full OTA DFU for protocol stack and application
10 GPIO pins available on board
Documents
Technical documentation and resources
